Examples of ariba.util.core.GrowOnlyHashtable

ariba.util.core.GrowOnlyHashtable
A version of Hashtable that... - Is built on the code base of the ariba.util.core.Hashtable - Only has methods for querying and putting elements. There is no ability to remove an element. - Has synchronization built in to allow the following: 1) No synchronization is necessary (either internally or externally) on get() operations 2) The put() method is internally synchronized on the this ref. If the program is not concerned about which object ends up in the table after two concurrent puts, no additional synchronization is needed. But if a program desires to ensure that only one is entered, external synchronization can be done on the object to allow synchronization between a retry of a failed get and a put. See the ariba.util.core.InternCharToString for an example of this. -- I believe that a clear() method could also be added without requiring synchronization, however I do not have the time to validate this. @aribaapi ariba

    /////////////
    // Awake
    /////////////
    protected void awake ()
    {
        GrowOnlyHashtable go =
            application().getSessionStatusManager().getSessionStatusTable();
        if (go.isEmpty()) {
            return;
        }
        _sessionMap = (Map)go.elementsArray()[0];


        if (_sessionMap != null) {
            _sessions = _sessionMap.keySet().toArray();
        }
    }

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        if (elementIdPath == null) {
            char[] path = (char[])elementIdGenerator.charArrayManager().trimmedArrayCopy();
            elementIdPath = new AWElementIdPath(path);
            ElemendIdInstantiationsCounter.addCount(1);
            if (ElementIdPaths.size() > ElementIdCacheMaxSize) {
                ElementIdPaths = new GrowOnlyHashtable();
                ElementIdPathsByString = new GrowOnlyHashtable();
                Log.aribawebexec_elementId.info(10547);
            }
            ElementIdPaths.put(elementIdPath, elementIdPath);
        }
        return elementIdPath;

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    }


    protected GrowOnlyHashtable initSessionStatusTable ()
    {
        // Dummy implementation, just used to convert from GrowOnlyHash to Map
        GrowOnlyHashtable table = new GrowOnlyHashtable(1);
        table.put(this,MapUtil.map());
        return table;
    }

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        // I would have cleared the bindingsHashtable after that, but we have code below
        // to remove _type and _value and I didn't want to disturb that.
        super.init(tagName, EmptyHashtable);
        if (AWConcreteApplication.IsAutomationTestModeEnabled &&
            (ValueBindingKeyPaths == null)) {
            ValueBindingKeyPaths = new GrowOnlyHashtable();
        }
        //INSTANCE_COUNT++;
        //debugString("**** genericElementCount: " + INSTANCE_COUNT);
        _type = (AWBinding)bindingsHashtable.remove(AWBindingNames.type);
        _value = (AWBinding)bindingsHashtable.remove(AWBindingNames.value);

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    private AWComponentApiManager ()
    {
        _componentApiPackageTable = MapUtil.map();
        _missingComponentApiPackageTable = MapUtil.map();


        _componentPackageTable = new GrowOnlyHashtable();
    }

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        // force registration or orderedList class extension
        Log.aribaweb.debug("AWConcreteApplication.valueUnbound() called with session timeout %d",
                           initSessionTimeout());
        // Touch the AWOrderdList class to force it to initialize.
        OrderedList.class.getName();
        _componentDefinitionHashtable = new GrowOnlyHashtable();
        _httpSessionCheckoutManager = createHttpSessionCheckoutManager();
        _sessionTimeout = initSessionTimeout();
        initStandardClasses();
        IsActionLoggingEnabled = initActionLoggingEnabled();
        IsRequestLoggingEnabled = initRequestLoggingEnabled();
        IsResponseLoggingEnabled = initResponseLoggingEnabled();
        IsDirectConnectEnabled = initDirectConnectEnabled();
        IsCookieSessionTrackingEnabled = initCookieSessionTrackingEnabled();
        RemoteHostMask = initRemoteHostMask();
        _monitorStats = createMonitorStats();
        _bookmarker = createBookmarker();
        _adaptorUrl = initAdaptorUrl();
        _adaptorUrlSecure = initAdaptorUrlSecure();
        _brandManager = initBrandManager();
        _nodeManager = initNodeManager();
        initNodeValidators();
        _componentConfigurationSources = new GrowOnlyHashtable();
        _configParameters = initConfigParameters();
        _pollInterval = initPollInterval();
        //force init of AWTdContainer (registers td with template parser)
        String className = "ariba.ui.aribaweb.html.AWTdContainer";
        Assert.that(AWUtil.classForName(className) != null, "Unable to load %s", className);

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        public KeyData (String key, int id)
        {
            _key = key;
            _id = id;
            _ruleVecs = new GrowOnlyHashtable();
            _any = get(KeyAny);


        }

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        return error;
    }


    protected void clearCaches ()
    {
        _MatchToPropsCache = new GrowOnlyHashtable();
        _PropertyMapUniquer = new GrowOnlyHashtable();
        _identityCache = new GrowOnlyHashtable.IdentityMap();
    }

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     * @param f the file
     * @return timestamp (possibly slightly out of date)
     */
    public static long fileLastModified (File f)
    {
        GrowOnlyHashtable table = _FileStatCache;
        if (table == null) {
            table = new GrowOnlyHashtable.IdentityMap();
            _FileStatCache = table;
        }


        Long ts = (Long)table.get(f);
        if (ts == null) {
            ts = Constants.getLong(f.lastModified());
            table.put(f, ts);
        }
        return ts.longValue();
    }

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       Scans fields of pool-shared components to ensure that they've been reset.
    */
    protected void ensureFieldValuesClear (Class leafClass, Class topClass)
    {
        if (ScannedClasses == null) {
            ScannedClasses = new GrowOnlyHashtable();
        }
        Object data = ScannedClasses.get(leafClass);


        if (data == null) {
            // compute and cache a flattened out list of scannable fields

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Related Classes of ariba.util.core.GrowOnlyHashtable

ariba.ui.aribaweb.core.AWComponentApiManager

ariba.ui.aribaweb.core.AWConcreteApplication

ariba.ui.aribaweb.core.AWConcreteXmlNode

ariba.ui.aribaweb.core.AWElementIdPath

ariba.ui.aribaweb.core.AWGenericElement

ariba.ui.aribaweb.core.AWMonitorSessionStatsPage

ariba.ui.aribaweb.core.AWSessionStatusManager

ariba.ui.aribaweb.util.AWBaseObject

ariba.ui.aribaweb.util.AWContentType

ariba.ui.aribaweb.util.AWFileResource

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